1 edition of Non-Cooperative Detection of Ultra Wideband Signals found in the catalog.
Non-Cooperative Detection of Ultra Wideband Signals
by Storming Media
Written in English
|The Physical Object|
1 Ultra-Wideband Sensing – An Overview 1. Introduction 1. Ultra-Wideband – Definition and Consequences of a Large Bandwidth 7. Basic Potentials of Ultra-Wideband Remote Sensing 9. Radiation Regulation Implication of UWB Radiation on Biological Tissue A Brief History of UWB Technique 16Author: Jürgen Sachs. Get this from a library! Ultra-wideband, short-pulse electromagnetics 5. [P D Smith; Shane Cloude;] -- These conferences focus on advanced technologies for the generation, radiation and detection of ultra-wideband short pulse signals, report on developments and describe applications. Amongst other.
The Bhagvad Gita () Compared to traditional carrier-based, Ultra-Wide Band (UWB), or carrier-less, systems implement new paradigms in terms of signal generation and reception. Thus, designing an UWB communication system requires the understanding of how excess bandwidth and very low transmitted powers can be used jointly to provide a. Bibliography Includes bibliographical references and index. Contents. Ultra-Wideband Radar Overview, J.D. Taylor Introduction Ultra-Wideband Radar Terminology and Concepts Potential Applications of UWB Radar UWB Systems Frequency Spectrum Sharing and Interference Issues Book Conclusion References Technical Issues in Ultra-Wideband Radar Systems, H.F. Engler, Jr. Introduction .
Ultra-Wideband Radar Technology is a guide to the future of radar by an international team of experts. They present the problems, solutions, and examples of UWB radar remote sensing. Chapters discuss the theory and ideas for future systems development, and show the potential capabilities. factor used to classify signals as narrowband, wideband, or ultra-wide-band and is defined by the ratio of bandwidth at –10 dB points 4 to center frequency. Equation 1–4 shows this relationship. (1–4) where f h and f 1 are the highest and lowest cutoff frequencies (at the –10 dB point) of a UWB pulse spectrum, respectively. A UWB signal File Size: 1MB.
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Non-Cooperative Detection of Ultra Wideband Signals Article December with 18 Reads How we measure 'reads' A 'read' is counted each time someone views a publication summary (such as the.
Direct sequence spread spectrum (DSSS) signals typically occupy a large spectral bandwidth resulting from spreading methods. Both signals can be difficult to detect without having prior knowledge of their structure and/or existence.
This research develops and evaluates techniques for the non-cooperative (nonmatched filter) detection of such by: 1. "Ultra Wideband Signals and Systems in Communication Engineering is a well-developed, introductory book on UWB technologies and applications, which is a strong resource for both beginners who seek to introduction to UWB principles and their applications, and for researchers who wish to better understand the application of UWB technologies to practical systems." (IEEE Signal Processing MagazCited by: "Ultra Wideband Signals and Systems in Communication Engineering is a well-developed, introductory book on UWB technologies and applications, which is a strong resource for both beginners who seek to introduction to UWB principles and their applications, and for researchers who wish to better understand the application of UWB technologies to practical systems.".
Ultra-wideband (UWB), short-pulse (SP) electromagnetics are now being used for an increasingly wide variety of applications, including collision avoidance radar, concealed object detection, and communications. Notable progress in UWB and SP technologies has Brand: Springer-Verlag New York.
Ultra Wideband (UWB) was originally developed as impulse radio, using its characteristics for low probability of intercept and low probability of detection for military applications. This chapter describes it origins and the motivations that led to the development of UWB systems.
The purpose of Non-Cooperative Detection of Ultra Wideband Signals book meetings is to focus on advanced technologies for the generation, radiation and detection of ultra-wideband short pulse signals, taking into account their propagation, scattering from and coupling to targets of interest; to report on developments in supporting mathematical and numerical methods; and to describe current and.
is based on a non cooperative spectrum-sensing technique that is suitable for applications in detection and avoidance schemes (DAA) to allow coexistence between ultra wideband multiband and Worldwide Interoperability for Microwave Access systems.
This would improve the spectral efficiency. The cyclostationary property ofCited by: 6. An international panel of experts provide major research issues and a self-contained, rapid introduction to the theory and application of UWB This book delivers end-to-end coverage of recent advances in both the theory and practical design of ultra wideband (UWB) communication networks.
Contributions offer a worldwide perspective on new and emerging applications, including WPAN, /5(2). Ultra-Wideband Radar Imaging Prof. DSc. Alexander Yarovoy Ultra-wide Narrow OFDM Spread Spectrum Wide Multi-static imaging instead of SAR-like approach (signals over all transmit/receive pairs are processed together to form the image) Multiple-Input Size: 1MB.
In this paper we describe a method for detection, localization and tracking of multiple non-cooperative moving tar-gets by multiple static ultra-wideband (UWB) radar sensors. D. Espes, A. Daher, Y. Autret, E. Radoi, P. Le Parc, Ultra-wideband positioning for assistance robots for elderly, in The 10th IASTED International Conference on Signal Processing, Pattern Recognition and Applications (SPPRA ), vol.
8, Austria (), Feb Google ScholarAuthor: Pavol Galajda, Maria Svecova, Milos Drutarovsky, Stanislav Slovak, Martin Pecovsky, Miroslav Sokol. Ultra-wide band (UWB) uses the frequency spectrum of to GHz and features a high-frequency bandwidth of more than MHz and very short pulse signals (ns.
Ultra-wideband is a radio technology that can use a very low energy level for short-range, high-bandwidth communications over a large portion of the radio spectrum.
UWB has traditional applications in non-cooperative radar imaging. Most recent applications target sensor data collection, precision locating and tracking applications. I.1 Ultra wideband overview 1 I.2 A note on terminology 2 I.3 Historical development of UWB 2 I.4 UWB regulation overview 3 I Basic deﬁnitions and rules 4 I.5 Key beneﬁts of UWB 5 I.6 UWB and Shannon’s theory 6 I.7 Challenges for UWB 7 I.8 Summary 7 1 Basic properties of UWB signals and systems 9 Introduction 9 Power spectral.
non-cooperative detection of ultra wideband signals thesis brett d. gronholz, afit/ge/eng/ department of the air force air university air force institute of technology wright-patterson air force base, ohio approved for public release; distribution unlimitedCited by: 1.
With the ever-increasing demand for high-speed wireless data transmission, ultra-wideband spectrum sensing is critical to support the cognitive communication over an ultra-wide frequency band for ultra-wideband communication systems. However, it is challenging for the analog-to-digital converter design to fulfill the Nyquist rate for an ultra-wideband frequency : Yong Lu, Shaohe Lv, Xiaodong Wang.
Ultra-Wideband Coherent Processing Kevin M. Cuomo, Jean E. Piou, and Joseph T. Mayhan Lincoln Laboratory has developed an approach for estimating the ultra-wideband radar signature of a target by using sparse-subband measurements. First, we determine the parameters of an appropriate signal model that best fits the measured Size: KB.
LI Ultra wideband overview A note on terminology Historical development of UWB UWB regulation overview Basic definitions and rules Key benefits of UWB UWB and Shannon's theory Challenges for UWB Summary Basic properties of UWB Signals and Systems Introduction Power spectral density Pulse shape xiii.
signals typically occupy a large spectral bandwidth resulting from spreading methods. Both signals can be difficult to detect without having prior knowledge of their structure and/or existence.
It provides up-to-date information for those who design, evaluate, analyze, or use UWB technology for any application. Since UWB technology is a developing field, the authors have stressed theory and hardware and have presented basic principles and concepts to help guide the design of UWB systems.We propose a novel reduced-complexity maximum-likelihood (ML) detector for multi-user impulse radio ultra-wideband (UWB) signals in multi-path channels.
By utilizing the unique trellis feature of a multi-user impulse radio UWB signal, and introducing a novel combined stack and Viterbi based trellis search (CSVS) algorithm, the proposed detector is optimal and enjoys much lower computation Cited by: 1.